Can I view WML 1.3 GUI content with the UP.SDK 4.1?.
You can view your WML 1.3 GUI content on the UP.SDK 4.x only when connecting through a WAP Gateway (i.e. devgate2.uplanet.com). The UP.SDK version 4.x does not support WML 1.3 GUI content in HTTP Direct mode. Please be aware, that as older browsers do not support the new elements, your WML 1.3 application may not render as you anticipate, and you will need to continute to maintain your existing WML 1.1 application.